package com.lagou.edu.course.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.lagou.edu.course.entity.Lesson;

import java.util.List;

/**
 * 课程节内容 服务类
 *
 * @author lm
 * @since 2021-11-25
 */
public interface ILessonService extends IService<Lesson> {
    List<Lesson> getLessonsBySectionId(Integer sectionId);
}
